| 摘要 |
PURPOSE:To reduce the size and cost of an electronic desk calculator with a printer, to simplify its structure, and to improve the reliablity, by disconnecting a paper pressing means in a paper feeding means from the printer and then fitting it to the case of the electronic desk calculator with the printer. CONSTITUTION:A printer 4 equipped to an electronic desk calculator is installed in a case 5 to print the result of arithmetic by an electronic desk calculator part 3, etc., on printing paper 2. The printing paper 2 is sandwiched between a paper feed roller 7 and a paper pressing means 5d, constituting a paper feed mechanism 6, to be fed by a prescribed extent. The paper pressing means 5d is formed in the same body with the case 5 of the electronic desk calculator with the printer and has elasticity to be pressed against the paper feed roller 7. |
